Kelso, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kelso, a village in Scott County, Missouri.
Today
87°F
Sunny
Sunny, with a high near 87. East northeast wind around 2 mph.
7-day forecast for Kelso
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 2 mph ENE | 0% |
| Tonight | 65°F | Mostly Clear | 2 mph E | 0% |
| Wednesday | 89°F | Sunny | 0 to 3 mph S | 0% |
| Wednesday Night | 69°F | Mostly Clear | 3 mph SSE | 1% |
| Thursday | 89°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph SSW | 21% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 50% |
| Friday | 88°F | Chance Showers And Thunderstorms | 6 mph SSW | 50% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 3 mph SSW | 41% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 3 mph SSW | 35% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph S | 20% |
| Sunday | 90°F | Mostly Sunny | 2 to 8 mph SSW | 9% |
| Sunday Night | 72°F | Mostly Clear | 3 to 8 mph SSW | 6% |
| Monday | 91°F | Sunny | 3 to 8 mph SSW | 5% |
| Monday Night | 73°F | Mostly Clear | 7 mph SSW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Kelso (37.192, -89.550). Updated through the day.
Growing snapshot for Kelso
Last spring frost
Apr 5
First fall frost
Oct 25
Growing season
201 days
Hardiness zone
7a
More local growing data for Kelso: nearby ZIP 63758 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Benton
Blodgett
Chaffee
Commerce
Haywood City
Lambert
Miner
Morley
New Hamburg
Oran
Perkins
Scott City
Sikeston
Vanduser
Climate data from the nearest NOAA station, Cape Girardeau Muni Ap, Mo (2.5 mi from Kelso). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.